content: /*
   * 支付宝开放平台API
   * 支付宝开放平台v3协议文档
   *
   * The version of the OpenAPI document: 2025-08-26
   * 
   *
   * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
   * https://openapi-generator.tech
   * Do not edit the class manually.
   */
  
  
  package com.alipay.v3.model;
  
  import java.util.Objects;
  import java.util.Arrays;
  import com.alipay.v3.model.ItemSkuInfo;
  import com.google.gson.TypeAdapter;
  import com.google.gson.annotations.JsonAdapter;
  import com.google.gson.annotations.SerializedName;
  import com.google.gson.stream.JsonReader;
  import com.google.gson.stream.JsonWriter;
  import io.swagger.annotations.ApiModel;
  import io.swagger.annotations.ApiModelProperty;
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.List;
  
  import com.google.gson.Gson;
  import com.google.gson.GsonBuilder;
  import com.google.gson.JsonArray;
  import com.google.gson.JsonDeserializationContext;
  import com.google.gson.JsonDeserializer;
  import com.google.gson.JsonElement;
  import com.google.gson.JsonObject;
  import com.google.gson.JsonParseException;
  import com.google.gson.TypeAdapterFactory;
  import com.google.gson.reflect.TypeToken;
  
  import java.lang.reflect.Type;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Map;
  import java.util.Map.Entry;
  import java.util.Set;
  
  import com.alipay.v3.JSON;
  
  /**
   * ItemModel
   */
  @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
  public class ItemModel {
    public static final String SERIALIZED_NAME_CREATOR_ID = "creator_id";
    @SerializedName(SERIALIZED_NAME_CREATOR_ID)
    private String creatorId;
  
    public static final String SERIALIZED_NAME_CREATOR_TYPE = "creator_type";
    @SerializedName(SERIALIZED_NAME_CREATOR_TYPE)
    private String creatorType;
  
    public static final String SERIALIZED_NAME_EXT_INFO = "ext_info";
    @SerializedName(SERIALIZED_NAME_EXT_INFO)
    private String extInfo;
  
    public static final String SERIALIZED_NAME_FRONT_CATEGORY_ID = "front_category_id";
    @SerializedName(SERIALIZED_NAME_FRONT_CATEGORY_ID)
    private String frontCategoryId;
  
    public static final String SERIALIZED_NAME_GMT_CREATE = "gmt_create";
    @SerializedName(SERIALIZED_NAME_GMT_CREATE)
    private String gmtCreate;
  
    public static final String SERIALIZED_NAME_GMT_MODIFIED = "gmt_modified";
    @SerializedName(SERIALIZED_NAME_GMT_MODIFIED)
    private String gmtModified;
  
    public static final String SERIALIZED_NAME_ITEM_ID = "item_id";
    @SerializedName(SERIALIZED_NAME_ITEM_ID)
    private String itemId;
  
    public static final String SERIALIZED_NAME_NAME = "name";
    @SerializedName(SERIALIZED_NAME_NAME)
    private String name;
  
    public static final String SERIALIZED_NAME_SKU_LIST = "sku_list";
    @SerializedName(SERIALIZED_NAME_SKU_LIST)
    private List<ItemSkuInfo> skuList = null;
  
    public static final String SERIALIZED_NAME_SORT = "sort";
    @SerializedName(SERIALIZED_NAME_SORT)
    private Integer sort;
  
    public static final String SERIALIZED_NAME_STATUS = "status";
    @SerializedName(SERIALIZED_NAME_STATUS)
    private String status;
  
    public static final String SERIALIZED_NAME_TARGET_ID = "target_id";
    @SerializedName(SERIALIZED_NAME_TARGET_ID)
    private String targetId;
  
    public static final String SERIALIZED_NAME_TARGET_TYPE = "target_type";
    @SerializedName(SERIALIZED_NAME_TARGET_TYPE)
    private String targetType;
  
    public static final String SERIALIZED_NAME_TYPE = "type";
    @SerializedName(SERIALIZED_NAME_TYPE)
    private String type;
  
    public ItemModel() { 
    }
  
    public ItemModel creatorId(String creatorId) {
      
      this.creatorId = creatorId;
      return this;
    }
  
     /**
     * 创建者id
     * @return creatorId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "1", value = "创建者id")
  
    public String getCreatorId() {
      return creatorId;
    }
  
  
    public void setCreatorId(String creatorId) {
      this.creatorId = creatorId;
    }
  
  
    public ItemModel creatorType(String creatorType) {
      
      this.creatorType = creatorType;
      return this;
    }
  
     /**
     * 创建者类型
     * @return creatorType
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "SYSTEM", value = "创建者类型")
  
    public String getCreatorType() {
      return creatorType;
    }
  
  
    public void setCreatorType(String creatorType) {
      this.creatorType = creatorType;
    }
  
  
    public ItemModel extInfo(String extInfo) {
      
      this.extInfo = extInfo;
      return this;
    }
  
     /**
     * 商品扩展信息：可以解析成 Map&lt;String, String&gt; 的 json string
     * @return extInfo
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "{\"DISCOUNT\": \"88\"}", value = "商品扩展信息：可以解析成 Map<String, String> 的 json string")
  
    public String getExtInfo() {
      return extInfo;
    }
  
  
    public void setExtInfo(String extInfo) {
      this.extInfo = extInfo;
    }
  
  
    public ItemModel frontCategoryId(String frontCategoryId) {
      
      this.frontCategoryId = frontCategoryId;
      return this;
    }
  
     /**
     * 前台类目id
     * @return frontCategoryId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2018091300502200002600105884", value = "前台类目id")
  
    public String getFrontCategoryId() {
      return frontCategoryId;
    }
  
  
    public void setFrontCategoryId(String frontCategoryId) {
      this.frontCategoryId = frontCategoryId;
    }
  
  
    public ItemModel gmtCreate(String gmtCreate) {
      
      this.gmtCreate = gmtCreate;
      return this;
    }
  
     /**
     * 商品创建时间
     * @return gmtCreate
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2018-09-25 19:41:34", value = "商品创建时间")
  
    public String getGmtCreate() {
      return gmtCreate;
    }
  
  
    public void setGmtCreate(String gmtCreate) {
      this.gmtCreate = gmtCreate;
    }
  
  
    public ItemModel gmtModified(String gmtModified) {
      
      this.gmtModified = gmtModified;
      return this;
    }
  
     /**
     * 商品更新时间
     * @return gmtModified
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2018-09-25 19:41:34", value = "商品更新时间")
  
    public String getGmtModified() {
      return gmtModified;
    }
  
  
    public void setGmtModified(String gmtModified) {
      this.gmtModified = gmtModified;
    }
  
  
    public ItemModel itemId(String itemId) {
      
      this.itemId = itemId;
      return this;
    }
  
     /**
     * 商品id
     * @return itemId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2018091300502200004300103587", value = "商品id")
  
    public String getItemId() {
      return itemId;
    }
  
  
    public void setItemId(String itemId) {
      this.itemId = itemId;
    }
  
  
    public ItemModel name(String name) {
      
      this.name = name;
      return this;
    }
  
     /**
     * 商品名称
     * @return name
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "西红柿炒蛋", value = "商品名称")
  
    public String getName() {
      return name;
    }
  
  
    public void setName(String name) {
      this.name = name;
    }
  
  
    public ItemModel skuList(List<ItemSkuInfo> skuList) {
      
      this.skuList = skuList;
      return this;
    }
  
    public ItemModel addSkuListItem(ItemSkuInfo skuListItem) {
      if (this.skuList == null) {
        this.skuList = new ArrayList<>();
      }
      this.skuList.add(skuListItem);
      return this;
    }
  
     /**
     * 商品sku列表
     * @return skuList
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "商品sku列表")
  
    public List<ItemSkuInfo> getSkuList() {
      return skuList;
    }
  
  
    public void setSkuList(List<ItemSkuInfo> skuList) {
      this.skuList = skuList;
    }
  
  
    public ItemModel sort(Integer sort) {
      
      this.sort = sort;
      return this;
    }
  
     /**
     * 商品排序
     * @return sort
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "0", value = "商品排序")
  
    public Integer getSort() {
      return sort;
    }
  
  
    public void setSort(Integer sort) {
      this.sort = sort;
    }
  
  
    public ItemModel status(String status) {
      
      this.status = status;
      return this;
    }
  
     /**
     * 商品状态
     * @return status
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "EFFECT", value = "商品状态")
  
    public String getStatus() {
      return status;
    }
  
  
    public void setStatus(String status) {
      this.status = status;
    }
  
  
    public ItemModel targetId(String targetId) {
      
      this.targetId = targetId;
      return this;
    }
  
     /**
     * 商户归属主体id
     * @return targetId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2018090600502000000022501261", value = "商户归属主体id")
  
    public String getTargetId() {
      return targetId;
    }
  
  
    public void setTargetId(String targetId) {
      this.targetId = targetId;
    }
  
  
    public ItemModel targetType(String targetType) {
      
      this.targetType = targetType;
      return this;
    }
  
     /**
     * 商品归属主体类型：5(商铺)
     * @return targetType
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "5", value = "商品归属主体类型：5(商铺)")
  
    public String getTargetType() {
      return targetType;
    }
  
  
    public void setTargetType(String targetType) {
      this.targetType = targetType;
    }
  
  
    public ItemModel type(String type) {
      
      this.type = type;
      return this;
    }
  
     /**
     * 商品类型
     * @return type
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "STANDARD_GOODS", value = "商品类型")
  
    public String getType() {
      return type;
    }
  
  
    public void setType(String type) {
      this.type = type;
    }
  
    /**
     * A container for additional, undeclared properties.
     * This is a holder for any undeclared properties as specified with
     * the 'additionalProperties' keyword in the OAS document.
     */
    private Map<String, Object> additionalProperties;
  
    /**
     * Set the additional (undeclared) property with the specified name and value.
     * If the property does not already exist, create it otherwise replace it.
     *
     * @param key name of the property
     * @param value value of the property
     * @return the ItemModel instance itself
     */
    public ItemModel putAdditionalProperty(String key, Object value) {
      if (this.additionalProperties == null) {
          this.additionalProperties = new HashMap<String, Object>();
      }
      this.additionalProperties.put(key, value);
      return this;
    }
  
    /**
     * Return the additional (undeclared) property.
     *
     * @return a map of objects
     */
    public Map<String, Object> getAdditionalProperties() {
      return additionalProperties;
    }
  
    /**
     * Return the additional (undeclared) property with the specified name.
     *
     * @param key name of the property
     * @return an object
     */
    public Object getAdditionalProperty(String key) {
      if (this.additionalProperties == null) {
          return null;
      }
      return this.additionalProperties.get(key);
    }
  
  
    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }
      ItemModel itemModel = (ItemModel) o;
      return Objects.equals(this.creatorId, itemModel.creatorId) &&
          Objects.equals(this.creatorType, itemModel.creatorType) &&
          Objects.equals(this.extInfo, itemModel.extInfo) &&
          Objects.equals(this.frontCategoryId, itemModel.frontCategoryId) &&
          Objects.equals(this.gmtCreate, itemModel.gmtCreate) &&
          Objects.equals(this.gmtModified, itemModel.gmtModified) &&
          Objects.equals(this.itemId, itemModel.itemId) &&
          Objects.equals(this.name, itemModel.name) &&
          Objects.equals(this.skuList, itemModel.skuList) &&
          Objects.equals(this.sort, itemModel.sort) &&
          Objects.equals(this.status, itemModel.status) &&
          Objects.equals(this.targetId, itemModel.targetId) &&
          Objects.equals(this.targetType, itemModel.targetType) &&
          Objects.equals(this.type, itemModel.type)&&
          Objects.equals(this.additionalProperties, itemModel.additionalProperties);
    }
  
    @Override
    public int hashCode() {
      return Objects.hash(creatorId, creatorType, extInfo, frontCategoryId, gmtCreate, gmtModified, itemId, name, skuList, sort, status, targetId, targetType, type, additionalProperties);
    }
  
    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder();
      sb.append("class ItemModel {\n");
      sb.append("    creatorId: ").append(toIndentedString(creatorId)).append("\n");
      sb.append("    creatorType: ").append(toIndentedString(creatorType)).append("\n");
      sb.append("    extInfo: ").append(toIndentedString(extInfo)).append("\n");
      sb.append("    frontCategoryId: ").append(toIndentedString(frontCategoryId)).append("\n");
      sb.append("    gmtCreate: ").append(toIndentedString(gmtCreate)).append("\n");
      sb.append("    gmtModified: ").append(toIndentedString(gmtModified)).append("\n");
      sb.append("    itemId: ").append(toIndentedString(itemId)).append("\n");
      sb.append("    name: ").append(toIndentedString(name)).append("\n");
      sb.append("    skuList: ").append(toIndentedString(skuList)).append("\n");
      sb.append("    sort: ").append(toIndentedString(sort)).append("\n");
      sb.append("    status: ").append(toIndentedString(status)).append("\n");
      sb.append("    targetId: ").append(toIndentedString(targetId)).append("\n");
      sb.append("    targetType: ").append(toIndentedString(targetType)).append("\n");
      sb.append("    type: ").append(toIndentedString(type)).append("\n");
      sb.append("    additionalProperties: ").append(toIndentedString(additionalProperties)).append("\n");
      sb.append("}");
      return sb.toString();
    }
  
    /**
     * Convert the given object to string with each line indented by 4 spaces
     * (except the first line).
     */
    private String toIndentedString(Object o) {
      if (o == null) {
        return "null";
      }
      return o.toString().replace("\n", "\n    ");
    }
  
  
    public static HashSet<String> openapiFields;
    public static HashSet<String> openapiRequiredFields;
  
    static {
      // a set of all properties/fields (JSON key names)
      openapiFields = new HashSet<String>();
      openapiFields.add("creator_id");
      openapiFields.add("creator_type");
      openapiFields.add("ext_info");
      openapiFields.add("front_category_id");
      openapiFields.add("gmt_create");
      openapiFields.add("gmt_modified");
      openapiFields.add("item_id");
      openapiFields.add("name");
      openapiFields.add("sku_list");
      openapiFields.add("sort");
      openapiFields.add("status");
      openapiFields.add("target_id");
      openapiFields.add("target_type");
      openapiFields.add("type");
  
      // a set of required properties/fields (JSON key names)
      openapiRequiredFields = new HashSet<String>();
    }
  
   /**
    * Validates the JSON Object and throws an exception if issues found
    *
    * @param jsonObj JSON Object
    * @throws IOException if the JSON Object is invalid with respect to ItemModel
    */
    public static void validateJsonObject(JsonObject jsonObj) throws IOException {
        if (jsonObj == null) {
          if (ItemModel.openapiRequiredFields.isEmpty()) {
            return;
          } else { // has required fields
            throw new IllegalArgumentException(String.format("The required field(s) %s in ItemModel is not found in the empty JSON string", ItemModel.openapiRequiredFields.toString()));
          }
        }
        if (jsonObj.get("creator_id") != null && !jsonObj.get("creator_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `creator_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("creator_id").toString()));
        }
        if (jsonObj.get("creator_type") != null && !jsonObj.get("creator_type").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `creator_type` to be a primitive type in the JSON string but got `%s`", jsonObj.get("creator_type").toString()));
        }
        if (jsonObj.get("ext_info") != null && !jsonObj.get("ext_info").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `ext_info` to be a primitive type in the JSON string but got `%s`", jsonObj.get("ext_info").toString()));
        }
        if (jsonObj.get("front_category_id") != null && !jsonObj.get("front_category_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `front_category_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("front_category_id").toString()));
        }
        if (jsonObj.get("gmt_create") != null && !jsonObj.get("gmt_create").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `gmt_create` to be a primitive type in the JSON string but got `%s`", jsonObj.get("gmt_create").toString()));
        }
        if (jsonObj.get("gmt_modified") != null && !jsonObj.get("gmt_modified").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `gmt_modified` to be a primitive type in the JSON string but got `%s`", jsonObj.get("gmt_modified").toString()));
        }
        if (jsonObj.get("item_id") != null && !jsonObj.get("item_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `item_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("item_id").toString()));
        }
        if (jsonObj.get("name") != null && !jsonObj.get("name").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `name` to be a primitive type in the JSON string but got `%s`", jsonObj.get("name").toString()));
        }
        JsonArray jsonArrayskuList = jsonObj.getAsJsonArray("sku_list");
        if (jsonArrayskuList != null) {
          // ensure the json data is an array
          if (!jsonObj.get("sku_list").isJsonArray()) {
            throw new IllegalArgumentException(String.format("Expected the field `sku_list` to be an array in the JSON string but got `%s`", jsonObj.get("sku_list").toString()));
          }
  
          // validate the optional field `sku_list` (array)
          for (int i = 0; i < jsonArrayskuList.size(); i++) {
            ItemSkuInfo.validateJsonObject(jsonArrayskuList.get(i).getAsJsonObject());
          };
        }
        if (jsonObj.get("status") != null && !jsonObj.get("status").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `status` to be a primitive type in the JSON string but got `%s`", jsonObj.get("status").toString()));
        }
        if (jsonObj.get("target_id") != null && !jsonObj.get("target_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `target_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("target_id").toString()));
        }
        if (jsonObj.get("target_type") != null && !jsonObj.get("target_type").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `target_type` to be a primitive type in the JSON string but got `%s`", jsonObj.get("target_type").toString()));
        }
        if (jsonObj.get("type") != null && !jsonObj.get("type").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `type` to be a primitive type in the JSON string but got `%s`", jsonObj.get("type").toString()));
        }
    }
  
    public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
      @SuppressWarnings("unchecked")
      @Override
      public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
         if (!ItemModel.class.isAssignableFrom(type.getRawType())) {
           return null; // this class only serializes 'ItemModel' and its subtypes
         }
         final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
         final TypeAdapter<ItemModel> thisAdapter
                          = gson.getDelegateAdapter(this, TypeToken.get(ItemModel.class));
  
         return (TypeAdapter<T>) new TypeAdapter<ItemModel>() {
             @Override
             public void write(JsonWriter out, ItemModel value) throws IOException {
               JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
               obj.remove("additionalProperties");
               // serialize additonal properties
               if (value.getAdditionalProperties() != null) {
                 for (Map.Entry<String, Object> entry : value.getAdditionalProperties().entrySet()) {
                   if (entry.getValue() instanceof String)
                     obj.addProperty(entry.getKey(), (String) entry.getValue());
                   else if (entry.getValue() instanceof Number)
                     obj.addProperty(entry.getKey(), (Number) entry.getValue());
                   else if (entry.getValue() instanceof Boolean)
                     obj.addProperty(entry.getKey(), (Boolean) entry.getValue());
                   else if (entry.getValue() instanceof Character)
                     obj.addProperty(entry.getKey(), (Character) entry.getValue());
                   else {
                     obj.add(entry.getKey(), gson.toJsonTree(entry.getValue()).getAsJsonObject());
                   }
                 }
               }
               elementAdapter.write(out, obj);
             }
  
             @Override
             public ItemModel read(JsonReader in) throws IOException {
               JsonObject jsonObj = elementAdapter.read(in).getAsJsonObject();
               validateJsonObject(jsonObj);
               // store additional fields in the deserialized instance
               ItemModel instance = thisAdapter.fromJsonTree(jsonObj);
               for (Map.Entry<String, JsonElement> entry : jsonObj.entrySet()) {
                 if (!openapiFields.contains(entry.getKey())) {
                   if (entry.getValue().isJsonPrimitive()) { // primitive type
                     if (entry.getValue().getAsJsonPrimitive().isString())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsString());
                     else if (entry.getValue().getAsJsonPrimitive().isNumber())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsNumber());
                     else if (entry.getValue().getAsJsonPrimitive().isBoolean())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsBoolean());
                     else
                       throw new IllegalArgumentException(String.format("The field `%s` has unknown primitive type. Value: %s", entry.getKey(), entry.getValue().toString()));
                   } else { // non-primitive type
                     instance.putAdditionalProperty(entry.getKey(), gson.fromJson(entry.getValue(), HashMap.class));
                   }
                 }
               }
               return instance;
             }
  
         }.nullSafe();
      }
    }
  
   /**
    * Create an instance of ItemModel given an JSON string
    *
    * @param jsonString JSON string
    * @return An instance of ItemModel
    * @throws IOException if the JSON string is invalid with respect to ItemModel
    */
    public static ItemModel fromJson(String jsonString) throws IOException {
      return JSON.getGson().fromJson(jsonString, ItemModel.class);
    }
  
   /**
    * Convert an instance of ItemModel to an JSON string
    *
    * @return JSON string
    */
    public String toJson() {
      return JSON.getGson().toJson(this);
    }
  }
  
  